Adding more physical symptoms

T
I'm using the regular <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a>, and they give me a list of predetermined physical symptoms I can choose from. However, when I am PMSing, I have a pretty standard routine of symptoms that I'd like to keep track of that aren't listed (such as breast itchiness, shortness of breath, etc). I wish there was a way to add your own unique symptoms to also use the Glow sliding scale for. That would be awesome. Is there already a way to do this other than adding it in the "notes" section or is the app in need of an upgrade?